23 is related to 74 following a certain logic. Following the same logic. 13 is related to 44. To which of the following is related to 18, the following the same logic.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 59.
Logic: (1st number × 3) + 5
(23, 74) = (23 × 3) + 5 = 69 + 5 = 74
(13, 44) = (13 × 3) + 5 = 39 + 5 = 44
Similarly, 18 = (18 × 3) + 5 = 54 + 5 = 59